{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["country of capital", "religion", "profession", "children", "place of birth"], "input": "Tehran is also understandably distrustful of Iraq 's Sunni nationalists , having fought a long and costly war against Saddam Hussein 's regime in the 1980 's ."}
{"country of capital": [], "religion": [], "profession": [], "children": [], "place of birth": [{"subject": "Saddam Hussein", "object": "Iraq"}]}